The result of calling the function can be saved, too:
procedure TForm1.btnLoginClick(Sender: TObject);
var
HTMLStream: TMemoryStream;
begin
HTMLStream := SendPostData('http://www.veloxzone.com.br/dashboard',
'fcn=serviceLogon',
'service=internet_TERRA3',
'username=XXXXXXXX',
'password=XXXXXXX');
// Now save the result so we may open it in the browser or do ????
HTMLStream.SaveToFile('c:\mysearch.htm');
HTMLStream.Free;
end;

Introduction
The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…

Creating an auto free TStringList
The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list.
In such cases, you have to…